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NVIDIA RTX PRO 4000 Blackwell
- Graphics Processor
- GB203
- Cores
- 8960
- TMUs
- 280
- ROPs
- 96
- Memory Size
- 24 GB
- Memory Type
- GDDR7
- Bus Width
- 192 bit
GPU
Top
Recommended Gaming Resolutions:
- 1920x1080
- 2560x1440
- 3840x2160
The RTX PRO 4000 Blackwell is a professional graphics card by NVIDIA, launched on March 18th, 2025. Built on the 5 nm process, and based on the GB203 graphics processor, the card supports DirectX 12 Ultimate. The GB203 graphics processor is a large chip with a die area of 378 mm² and 45,600 million transistors. Unlike the fully unlocked GeForce RTX 5080, which uses the same GPU but has all 10752 shaders enabled, NVIDIA has disabled some shading units on the RTX PRO 4000 Blackwell to reach the product's target shader count. It features 8960 shading units, 280 texture mapping units, and 96 ROPs. Also included are 280 tensor cores which help improve the speed of machine learning applications. The card also has 70 raytracing acceleration cores. NVIDIA has paired 24 GB GDDR7 memory with the RTX PRO 4000 Blackwell, which are connected using a 192-bit memory interface. The GPU is operating at a frequency of 1590 MHz, which can be boosted up to 2617 MHz, memory is running at 1750 MHz (28 Gbps effective).
Being a single-slot card, the NVIDIA RTX PRO 4000 Blackwell draws power from 1x 16-pin power connector, with power draw rated at 140 W maximum. Display outputs include: 4x DisplayPort 2.1b. RTX PRO 4000 Blackwell is connected to the rest of the system using a PCI-Express 5.0 x16 interface. The card's dimensions are 241 mm x 111 mm x 20 mm, and it features a single-slot cooling solution.
Being a single-slot card, the NVIDIA RTX PRO 4000 Blackwell draws power from 1x 16-pin power connector, with power draw rated at 140 W maximum. Display outputs include: 4x DisplayPort 2.1b. RTX PRO 4000 Blackwell is connected to the rest of the system using a PCI-Express 5.0 x16 interface. The card's dimensions are 241 mm x 111 mm x 20 mm, and it features a single-slot cooling solution.
Graphics Processor
- GPU Name
- GB203
- Architecture
- Blackwell 2.0
- Foundry
- TSMC
- Process Type
- 4N FinFET
- Process Size
- 5 nm
- Transistors
- 45,600 million
- Density
- 120.6M / mm²
- Die Size
- 378 mm²
Graphics Card
- Release Date
- Mar 18th, 2025
- Announced
- Mar 17th, 2025
- Generation
-
Blackwell PRO W
(x000)
- Predecessor
- Workstation Ada
- Production
- Active
- Bus Interface
- PCIe 5.0 x16
Relative Performance
Based on TPU review data: "Performance Summary" at 1920x1080, 4K for 2080 Ti and faster.
Performance estimated based on architecture, shader count and clocks.
Clock Speeds
- Base Clock
- 1590 MHz
- Boost Clock
- 2617 MHz
- Memory Clock
-
1750 MHz
28 Gbps effective
Memory
- Memory Size
- 24 GB
- Memory Type
- GDDR7
- Memory Bus
- 192 bit
- Bandwidth
- 672.0 GB/s
Render Config
- Shading Units
- 8960
- TMUs
- 280
- ROPs
- 96
- SM Count
- 70
- Tensor Cores
- 280
- RT Cores
- 70
- L1 Cache
- 128 KB (per SM)
- L2 Cache
- 48 MB
Theoretical Performance
- Pixel Rate
- 251.2 GPixel/s
- Texture Rate
- 732.8 GTexel/s
- FP16 (half)
- 46.90 TFLOPS (1:1)
- FP32 (float)
- 46.90 TFLOPS
- FP64 (double)
- 732.8 GFLOPS (1:64)
Board Design
- Slot Width
- Single-slot
- Length
- 241 mm
9.5 inches
- Width
- 111 mm
4.4 inches
- Height
- 20 mm
0.8 inches
- TDP
- 140 W
- Suggested PSU
- 300 W
- Outputs
- 4x DisplayPort 2.1b
- Power Connectors
- 1x 16-pin
Graphics Features
- DirectX
- 12 Ultimate (12_2)
- OpenGL
- 4.6
- OpenCL
- 3.0
- Vulkan
- 1.4
- CUDA
- 10.1
- Shader Model
- 6.8
Card Notes
| Some Specs Unknown |
GB203 GPU Notes
| Ray Tracing Cores: 4th Gen Tensor Cores: 5th Gen NVENC: 9th Gen NVDEC: 6th Gen PureVideo HD: VP12 VDPAU: Feature Set L Latest Drivers: Windows 10 / 11: GeForce Release: Latest Quadro Release: Latest Data Center Release: Latest |
Mar 22nd, 2025 13:46 EDT
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